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Exam (elaborations)

Section 609 Certification Exam – Complete Questions with Correct Answers

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This document contains the full set of questions and correct answers for the Section 609 certification exam, required by the EPA for technicians servicing motor vehicle air conditioning systems. Topics include refrigerants, EPA regulations, equipment standards (SAE J2788, J2210), refrigerant safety classifications, leak detection methods, retrofitting rules, and technician certification requirements. It is a complete study resource to prepare for the certification test.

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609 Certification Exam Questions with
Correct Answers
How much does the 609 certification exam cost? - CORRECT ANSWER -$20



What does EPA stand for? - CORRECT ANSWER -Environmental Protection Agency



What is the purpose of in-liquid-line filters? - CORRECT ANSWER -To trap debris



Name 3 things that may lead to an inaccurate A/C system refrigerant charge - CORRECT
ANSWER -(1) Equipment inaccuracy (2) Incorrect conversion calculations (3) inaccurate label on
vehicle



Name 3 things involved in using dye to find leaks. - CORRECT ANSWER -(1) Goggles (2) Trace dye
(3) UV flashlight



Standards applied to Recovery/Recycling/Recharging equipment - CORRECT ANSWER -SAE
J2788 and SAE J2210



Which refrigerant does EPA allow to be vented to the atmosphere? - CORRECT ANSWER -CO2



Name 3 transport modes the EPA allow technicians to be Section 609 certified. - CORRECT
ANSWER -(1) Passenger cars/trucks (2) Some farm equipment (3) some aircraft



The ASHRAE designation class for a refrigerant that is "Mildly Flammable" -
CORRECT ANSWER -A2L

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